Gideon of the Trials, Coalhauler Swine, and Volcano Hellion

Prerequisites

• Gideon of the Trials on the battlefield
• Coalhauler Swine on the battlefield
• Volcano Hellion in hand
• You have Gideon of the Trials's emblem
• available

Steps

1. Cast Volcano Hellion by paying
2. Volcano Hellion enters the battlefield, triggering itself, dealing an arbitrarily large amount of damage to Coalhauler Swine and to you, which does not cause you to lose the game due to Gideon of the Trials's emblem
3. Coalhauler Swine triggers, dealing an equal amount of damage to each player, which again does not cause you to lose the game

Results

• Infinite damage